2023 Big 12 Conference Leaders Fumbles Lost - Games vs. Unranked Teams Only (AP Poll) through 01/08/2024
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Houston | 9 | 5 | 0 | 0.00 |
| 2 | Cincinnati | 9 | 16 | 5 | 31.25 |
| 3 | Iowa State | 7 | 3 | 1 | 33.33 |
| 3 | Kansas State | 8 | 3 | 1 | 33.33 |
| 3 | TCU | 8 | 9 | 3 | 33.33 |
| 3 | Oklahoma State | 10 | 12 | 4 | 33.33 |
| 7 | Kansas | 9 | 8 | 3 | 37.50 |
| 8 | Oklahoma | 8 | 10 | 4 | 40.00 |
| 9 | UCF | 9 | 9 | 4 | 44.44 |
| 10 | Baylor | 10 | 11 | 5 | 45.45 |
| 11 | BYU | 8 | 8 | 4 | 50.00 |
| 11 | Texas Tech | 9 | 8 | 4 | 50.00 |
| 11 | Texas | 8 | 10 | 5 | 50.00 |
| 11 | West Virginia | 10 | 10 | 5 | 50.00 |